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A study of the effect of date of seeding of winter wheat on plant development and physiological activities in the dorm[a]nt season, and their relation to winter hardiness

Presented as Thesis (Ph. D.)--University of Wisconsin--Madison, 1925. / Reprinted from Journal of the American Society of Agronomy: Part 1: Vol. 21, no. 2 (Feb. 1929) -- Part 2: Vol. 21, no. 4 (Apr. 1929). Includes bibliographical references.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/608733526
Date January 1900
CreatorsJanssen, George.
Publisher[Geneva, N.Y.,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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